Hey everyone, welcome to the activity of creating huge art on Minitab. Let us look at this example. A mobile phone manufacturer uses a control chart to monitor the imperfections in their final product. Production output is inspected for 20 days for a varying subgroup size, and the resulting data is provided. Create a control chart and identify if the process appears to be in statistical control. In this example, you're tracking defects per unit.

This data is discrete, the subgroup size is varying and you will perform a huge this data is uploaded in the resources section of this lecture. Complete this activity and post your response on the q&a discussion board. Let me review your progress. After that, go ahead and review the next lecture which is the activities Solutions lecture. See you there.